Read a local notebook summary and its cells.
AI agents call get_local_notebook to retrieve information from Pypi:colab Drive without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool retrieves and queries notebook data (summary and cells) without modifying, deleting, or executing any code. It has no side effects on the notebook or system. It falls squarely into the Read category with low severity since it only exposes data inspection capabilities.
From the tool's definition Tool name is 'get_local_notebook' and description states 'Read a local notebook summary and its cells.' The verb 'Read' and action of retrieving/querying notebook data with no side effects clearly indicates a read-only operation.
Attacks that exploit this kind of access
Read a local notebook summary and its cells. It is categorised as a Read tool in the Pypi:colab Drive MCP Server, which means it retrieves data without modifying state.
Register the Pypi:colab Drive MCP server in PolicyLayer and add a rule for get_local_notebook: allow, deny, rate-limit, or require approval. Point your MCP client at the PolicyLayer proxy URL and the rule is enforced on every call, before it reaches Pypi:colab Drive. Nothing to install.
get_local_notebook is a Read tool with low risk. Read-only tools are generally safe to allow by default.
Yes. Add a rate_limit block to the get_local_notebook rule in your PolicyLayer policy. For example, setting max: 10 and window: 60 limits the tool to 10 calls per minute. Rate limits are tracked per agent session and reset automatically.
Set action: deny in the PolicyLayer policy for get_local_notebook. The AI agent will receive a policy violation error and cannot call the tool. You can also include a reason field to explain why the tool is blocked.
get_local_notebook is provided by the Pypi:colab Drive MCP server (yummytastycode/colab-drive-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Every MCP server has a record like this.
Type a name, get the same breakdown: verified identity, auth posture, risk grade, capabilities, recommended policy.
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